求解释，尤其前面半段。。。
在加拿大 20 DAYS DOCUMENTARY AGAINST PAYMENT ON ACCEPTANCE BASSIS WHILE THE REMMITTANCE WILL BE EFFECTED BT T/T WITHIN THE NEXT 24 HOURS OF THE MATURED DATE OF THE DRAFT,and we hope a consideration will be given to us on this our proposed term.,and f...华人论坛